| 摘要 |
<p>PURPOSE:To select a link at the time of transferring data between nodes connected by ATM connection without burdening on one-side of the other one system of a data communication equipment duplexed by the respective nodes. CONSTITUTION:For the link selection parts 12 and 22 of the node A1 and the node C2, the node number of the transmission side node A1 is '1' (odd number) and the node number of the reception side node C2 is '3' (odd number). A redundant link L#2 is selected by a prescribed discrimination criterion, 1-system data transfer equipments 11 and 21 are instructed and data communication is performed using the redundant link L#2.</p> |
